Home>>2-Quinoxalinecarboxylic acid-d4

2-Quinoxalinecarboxylic acid-d4

目录号 : GC68360

2-Quinoxalinecarboxylic acid-d4 是 Fmoc-Pro-OH 氘代物。

2-Quinoxalinecarboxylic acid-d4 Chemical Structure

Cas No.:2244217-89-6

规格 价格 库存 购买数量
5mg
¥1,350.00
现货
10mg
¥2,160.00
现货

电话:400-920-5774 Email: sales@glpbio.cn

Customer Reviews

Based on customer reviews.

Sample solution is provided at 25 µL, 10mM.

产品文档

Quality Control & SDS

View current batch:

产品描述

2-Quinoxalinecarboxylic acid-d4 is the deuterium labeled Fmoc-Pro-OH[1].

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs[75].

[1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-223.

Chemical Properties

Cas No. 2244217-89-6 SDF Download SDF
分子式 C9H2D4N2O2 分子量 178.18
溶解度 储存条件 Store at -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

制备储备液
1 mg 5 mg 10 mg
1 mM 5.6123 mL 28.0615 mL 56.123 mL
5 mM 1.1225 mL 5.6123 mL 11.2246 mL
10 mM 0.5612 mL 2.8062 mL 5.6123 mL
  • 摩尔浓度计算器

  • 稀释计算器

  • 分子量计算器

质量
=
浓度
x
体积
x
分子量
 
 
 
*在配置溶液时,请务必参考产品标签上、MSDS / COA(可在Glpbio的产品页面获得)批次特异的分子量使用本工具。

计算

动物体内配方计算器 (澄清溶液)

第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)
给药剂量 mg/kg 动物平均体重 g 每只动物给药体积 ul 动物数量
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方)
% DMSO % % Tween 80 % saline
计算重置

Research Update

Synthesis of deuterium-labeled 2-quinoxalinecarboxylic acid and 3-methylquinoxaline-2-carboxylic acid from deuterium aniline

J Labelled Comp Radiopharm 2018 Dec;61(14):1043-1047.PMID:30132955DOI:10.1002/jlcr.3679

An efficient and simple synthetic route of deuterium-labeled 2-Quinoxalinecarboxylic acid-d4 (QCA-d4 ) and 3-methylquinoxaline-2-carboxylic acid-d4 (MQCA-d4 ) is presented with 99.9% and 99.6% isotopic enrichment using aniline-d5 as labeled starting material. Their chemical structures were confirmed by 1 H NMR, and their isotopic abundance was determined by mass spectrometry analysis.